Comparison of Hmong vs Lao language history gives us differences between origin of Hmong and Lao language. History of Hmong language states that this language originated in 19 whereas history of Lao language states that this language originated in 1283 CE. Family of the language also forms a part of history of that language. More on language families of these languages can be found out on Hmong and Lao Language History.
People around the world use different languages to interact with each other. Even if we cannot communicate fluently in any language, it will always be beneficial to know about some of the common greetings or phrases from that language. This is where Hmong and Lao greetings helps you to understand basic phrases in Hmong and Lao language. Hmong word for "Hello" is Nyob zoo (Nyaw zhong) or Lao word for "Thank You" is ຂອບໃຈ (khàwp ja̖i). Find more of such common Hmong Greetings and Lao Greetings. These greetings will help you to be more confident when conversing with natives that speak these languages.
The Hmong vs Lao difficulty level basically depends on the number of Hmong Alphabets and Lao Alphabets. Also the number of vowels and consonants in the language plays an important role in deciding the difficulty level of that language. The important points to be considered when we compare Hmong and Lao are the origin, speaking countries, language family, different greetings, speaking population of these languages. Want to know in Hmong and Lao, which language is harder to learn? Time required to learn Hmong is 44 weeks while to learn Lao time required is 44 weeks.